import type { CallHandler, ExecutionContext, NestInterceptor } from '@nestjs/common';
import { Observable } from '../_types/rxjs/dist/types/index.js';
import type { MastraModuleOptions } from '../mastra.module.js';
import { RouteHandlerService } from '../services/route-handler.service.js';
export declare class TracingInterceptor implements NestInterceptor {
    private readonly options;
    private readonly routeHandler;
    private readonly logger;
    constructor(options: MastraModuleOptions, routeHandler: RouteHandlerService);
    intercept(context: ExecutionContext, next: CallHandler): Observable<unknown>;
}
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